The invention belongs to the technical field of automobile seat unlocking, and relates to an electric unlocking device for an automobile seat, which comprises a shell. A planet carrier and an output gear are rotationally arranged in the shell, and a gear integrally connected with the bottom surface of the planet carrier is meshed with a tooth-shaped part of the output gear; a plurality of planet wheels are mounted on the upper surface of the planet carrier; each planet wheel is meshed with a gear ring fixed in an inner cavity of the shell; a worm wheel is rotationally arranged on a shaft integrally connected with the top face of the planet carrier, a gear integrally connected with the bottom face of the worm wheel stretches into the space between the planet wheels and is meshed with the planet wheels, a worm is rotationally arranged on the upper portion of an inner cavity of the shell and meshed with the worm wheel, and the worm is driven by a driving component installed on the shell.The device is reasonable and ingenious in structure, and when the device is used, the chair can be put down instead of manual operation; and through the central control button, the chair can be put down without getting off and going to the back row, so that the convenience is greatly improved.

    本发明属于汽车座椅解锁技术领域,涉及一种用于汽车座椅的电动解锁装置,包括壳体,壳体内转动设置行星架与输出齿轮,行星架底面一体连接的齿轮与输出齿轮的齿形部相啮合;行星架的上表面安装多个行星轮,每个所述行星轮均与壳体内腔固定的齿圈相啮合,行星架顶面一体连接的轴上转动设置蜗轮,蜗轮底面一体连接的齿轮伸入各个行星轮之间,并与各个行星轮分别啮合,壳体内腔上部转动设置蜗杆,蜗杆与蜗轮相啮合,所述蜗杆由壳体上安装的驱动部件驱动。本发明产品结构合理巧妙,在使用时,可以代替手工操作来实现座椅的放倒;通过中控按钮,不需要下车去后排即可实现座椅放倒,大大的提高了便利性。


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    Title :

    Electric unlocking device for automobile seat


    Additional title:

    用于汽车座椅的电动解锁装置


    Contributors:

    Publication date :

    2020-11-13


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet



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